Smartphones running version 6.0 Marshmallow operating system are still actively used by millions of people around the world. However, owners of such devices often face the same problem: the standard call recording function is either missing or does not work correctly. This is due to the fact that Google's privacy policy began to tighten during this period, blocking third-party apps from accessing the audio stream during a call.
You don't need to be a programming expert to set up this feature on your gadget. There are several proven ways to bypass system restrictions, ranging from using the built-in capabilities of the manufacturer’s shell to installing specialized software. We will analyze each method, evaluate its risks and effectiveness, so that you can choose the best option for your phone model.
Remember that the quality of the recording directly depends on which method you choose. Some solutions allow you to hear both sides of a conversation clearly, while others may only record your voice or silence. It is important to carefully read the instructions below to avoid disappointment after an important call.
Built-in capabilities of Android 6 and manufacturers' shells
The first thing you need to do before installing third-party apps is to check the availability built-in voice recorder in the phone application. Many Chinese manufacturers such as Xiaomi, Meizu, Huawei and ZTE built this feature right into the core of the system even before Google introduced strict restrictions. This is the most reliable method, since it works at the system level and does not depend on Play Store updates.
Open the application Phone and go to call settings. Typically this item is located in a menu with three dots or a gear in the corner of the screen. Look for a section called "Call Recording", "Auto Recording" or "Call Recording". If such a switch is active and working, you are in luck. In this case, the recording will be saved automatically or by pressing a button during a conversation.
However, if you own a smartphone with “pure” Android or a European version of Samsung, this option may not be available. In some cases, the functionality is hidden in regional settings. Changing the region in the device settings sometimes unlocks additional functions, but this not a guaranteed method may affect the operation of other services.
Before changing the device region, make a backup copy of your contacts, as in rare cases, resetting the network settings may lead to their loss.
⚠️ Attention: Using unofficial methods to change the region may block some banking applications or Google Pay services. Proceed with caution.
If a standard function is found, be sure to check the file saving format. Most often these are .mp3 or .m4a, which open on any computer. Make sure that saving to a memory card is selected in the settings if the internal storage of your device is limited.
Third-party applications for recording calls
When system tools are powerless, applications from the Google Play store come to the rescue. But here lies the main problem of Android 6: after security policy updates, many popular apps stopped recording the voice of the interlocutor. They record only your voice, and instead of the opponent's voice they record silence or faint noise.
However, a number of developers have found ways to bypass these restrictions using special accessibility services. When installing such software, you will be asked to give the application advanced rights. This is necessary so that the app can “listen” to the screen and audio stream of the system, simulating user actions.
Here is a list of the most current solutions that still support work on older versions of Android:
- 📞 Call Recorder - ACR: one of the most powerful solutions with flexible format settings and cloud synchronization.
- 📞 Cube ACR: supports recording not only regular calls, but also conversations in instant messengers (WhatsApp, Viber, Telegram).
- 📞 TapeACall: uses the conference call method for recording, which guarantees quality, but requires a paid subscription.
When installing Cube ACR or analogues, it is critically important to correctly configure the "App Connector" in the accessibility section. Without this step, the application will not be able to intercept the audio stream. The instructions for each application contain a detailed description of this process, which takes no more than a minute.
It is worth noting that the efficiency of these apps may vary on different processor models. For example, on chips Snapdragon bypassing restrictions works better than on older solutions from MediaTek. If one application does not cope, try another from the list.
Setting access rights and exceptions
Even if the application is installed correctly, Android 6 can aggressively “kill” background processes to save battery. This results in the recording starting late or ending in the middle of a conversation. To avoid this, you need to add the recorder to the exclusion list.
Go to Settings → Applications → All applications. Find your recorder in the list and open its page. You need to find the "Battery Saver" or "Battery" item and select the "No restrictions" or "Do not optimize" mode. This will allow the application to run in the background constantly, without being interrupted by the system.
Also check the permissions. The application must have access to Phone, Microphone and Contacts. If you see a warning that says microphone access is restricted, this may be the reason for silent recording. Some shells have a separate permission manager where you can configure detailed permissions for each action.
☑️ Checking application settings
Do not forget to regularly clear the application cache if it begins to work unstable. Accumulated temporary files may conflict with new system security updates, even on an older version of Android.
Recording via conference call
One of the oldest, but most reliable methods is using the conference call function. The essence of the method is that you call a special service number (provided by the application), and then combine this call with the conversation of the other person. As a result, a three-way conference is created, where the third participant is the recording server.
This method has one undeniable advantage: it works on absolutely all phones, regardless of the Android version and processor model. The recording quality will be perfect, since the sound is transmitted via a digital channel and not through a microphone. However, this method also has significant disadvantages.
Firstly, this is a paid service. Services that provide numbers for conference recording usually require a monthly subscription. Secondly, your interlocutor may hear a characteristic click or a voice notification about the connection of a third party, which may violate the confidentiality of the conversation.
⚠️ Attention: When using the conference calling method, make sure that your tariff plan allows you to make calls to additional numbers, otherwise you may spend the entire balance in one conversation.
To set up this method in applications like TapeACall you just need to follow the prompts of the setup wizard. The application will automatically insert the desired number into your dialing. All you have to do is press the call merge button when the other party answers.
Problems with access to the microphone and their solutions
A frequent complaint from Android 6 users is that the recording is being made, but the interlocutor’s voice is not heard. This happens because during a call, the microphone is occupied by the Phone system process and a third-party application cannot access it at the same time. This is a limitation at the system kernel level.
The solution may be to switch the sound source in the settings of the recorder application. Try changing the recording source from "Microphone" to "Voice Call" or "DSP". If this option is not available, try turning on speakerphone during a call. In this case, the sound of the interlocutor will be broadcast through the speaker, and the microphone will be able to pick it up.
Another technical nuance is related to codecs. Some modern applications try to use high quality codecs that are not supported by older Android 6 drivers. Try setting format AMR or low quality MP3 64kbpsin the recording settings. This often solves the compatibility problem.
Why is recording better on a speakerphone?
When the speakerphone is turned on, the interlocutor's audio stream is output to the speaker, becoming available for capture by the phone's external microphone, which bypasses the software blocking of internal audio capture.
If all else fails, there is a radical method - using an external voice recorder. Yes, it sounds archaic, but in situations where you need to record a legally significant conversation, the good old second phone or voice recorder held close to the speaker guarantees 100% results.
Legal aspects and file storage
Before you start recording conversations en masse, you should familiarize yourself with the legislation of your country. In most cases, recording a conversation for personal use is legal, but publishing the recordings or using them in court without the person's consent may be illegal. Always check the latest legal regulations.
Record files take up disk space. One minute of conversation in MP3 format can weigh from 500 KB to 1 MB. If you are in active conversations, your phone's memory may quickly run out. Set up automatic deletion of old records or synchronization with the cloud.
Most advanced applications allow you to set up storage rules. For example, save only calls from certain contacts or delete entries older than 30 days. This will help maintain order in the file system of your Android smartphone.
| Recording method | Sound quality | Setting up complexity | Cost |
|---|---|---|---|
| Built-in function | Excellent | Low | Free |
| Applications (ACR, Cube) | Good/Average | Average | Free/PRO |
| Conference calling | Excellent | Low | Paid |
| Second voice recorder | Low | Absent | Free |
The most stable result on Android 6 is obtained by a combination of the manufacturer’s built-in tools and the Cube ACR application with configured rights accessibility.
Frequently asked questions (FAQ)
Why does the application only record my voice?
This is a security limitation of Android 6.0 and higher. Third-party applications do not have direct access to the other party's voice stream. Try turning on speakerphone or changing the recording source in the application settings to “Voice Call”.
Do you need root access to record calls?
No, in most cases, modern applications do without superuser rights, using accessibility services. root access may be required only for deep modification of system files, which is not recommended for ordinary users.
Where are the recording files stored on Android 6?
Usually they are located in the folder /CallRecorder or /Recordings in the internal storage. The exact path can be found in the settings of the recorder application itself in the "Save folder" section.
Is it possible to record calls from WhatsApp and Viber?
Yes, the Cube ACR application supports recording calls from instant messengers, but this requires enabling a special plugin in the settings and giving the appropriate permissions. The quality may depend on the version of the messenger.
Will the interlocutor see that I am recording the conversation?
When using the built-in function or regular applications - no, no notifications are received. Only with the conference call method can the interlocutor hear a connection signal or a voice message from the recording service.